irmode: set some default values for (un)signed_eq of mode_P

diff --git a/ir/ir/irmode.c b/ir/ir/irmode.c
index 31e27c2..58a4cd0 100644 (file)
--- a/ir/ir/irmode.c
+++ b/ir/ir/irmode.c
@@ -634,6 +634,8 @@ void init_mode(void)
        mode_LLu = new_int_mode("LLu", irma_twos_complement, 128, 0, 128);
 
        mode_P   = new_reference_mode("P", irma_twos_complement, 32, 32);
+       set_reference_mode_signed_eq(mode_P, mode_Is);
+       set_reference_mode_unsigned_eq(mode_P, mode_Iu);
 
        /* set the machine specific modes to the predefined ones */
        mode_P_code = mode_P;